Find the circumference pls help.
2 answers:
Equation for circumference is c = 2(pi)r
r = 1/2(d)
d = 20
So…. r = 1/2(20) = 20/2 = 10
Going back to circumference equation
c = 2(pi)(10) = 2(3.14)(10) = 62.8
Answer:
<h2>
A - 62.8</h2>
Step-by-stexplanation:
The formula for circumference is C=2πr
- C (circumferece) divided by 2 equals your r (radius) wich is 10
- plug in 10 for R use the following formula (c=2πr) to get your answer
- you should get 62.83185 which rounds to 62.8
Your welcome :)
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